Fabricated using the industry-leading BiCom-3x (SiGe complimentary bipolar) process, Texas Instruments' OPA835 is a single ultra-low-power, rail-to-rail output, negative rail input, voltage-feedback operational amplifier designed to operate over a power supply range of 2.5 V to 5.5 V single supply and ±1.25 V to ±2.75 V dual supply. Consuming only 250 µA per channel and a unity gain bandwidth of 56 MHz, these amplifiers set an industry leading power-to-performance ratio for rail-to-rail amplifiers.
| Features |
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Applications |
- Ultra low power
- Supply voltage: 2.5 V to 5.5 V
- Quiescent current: 250 µA (typ)
- Power down mode: 0.5 µA (typ)
- Bandwidth: 56 MHz
- Slew rate: 160 V/µs
- Rise time: 10 ns (2 VSTEP)
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- Low power signal conditioning
- Audio ADC input buffer
- Low power SAR and ΔΣ ADC driver
- Portable systems
- Low power systems
- High density systems
- Ultrasonic flow meter
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Fabricated using the industry-leading BiCom-3x (SiGe complimentary bipolar) process, Texas Instruments' OPA835 is a single ultra-low-power, rail-to-rail output, negative rail input, voltage-feedback operational amplifier designed to operate over a power supply range of 2.5 V to 5.5 V single supply and ±1.25 V to ±2.75 V dual supply. Consuming only 250 µA per channel and a unity gain bandwidth of 56 MHz, these amplifiers set an industry leading power-to-performance ratio for rail-to-rail amplifiers.
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